I just got my second plane and it has 2 servos for the ailerons instead of 1 like my first plane. My radio controller is a 4 channel Skyport 4. My reciever is a 7 channel Futaba. I don't understand how you connect 5 servos to a 4 channel radio. How does the aileron control move both wing servos? Do you use a Y connector. Sorry to sound stupid. Thanks for the help.